Introdução

If the device does not recognize fingers correctly, replacing the fingerprint scanner may solve this issue.

Turn off your cell phone before disassembling.
  • Turn off your cell phone before disassembling.

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Remove the two 1.17mm Torx T3 screws from the bottom of the phone.
  • Remove the two 1.17mm Torx T3 screws from the bottom of the phone.

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Use the Sim card ejection tool to remove both the sim card trays. Use the Sim card ejection tool to remove both the sim card trays.
  • Use the Sim card ejection tool to remove both the sim card trays.

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To prepare the iOpener insert it in the microwave for 30 seconds and apply it on the side edges of the phone so that the glue underneath will soften.
  • To prepare the iOpener insert it in the microwave for 30 seconds and apply it on the side edges of the phone so that the glue underneath will soften.

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Pry off the back with a plastic opening tool. Pry off the back with a plastic opening tool.
  • Pry off the back with a plastic opening tool.

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Remove the five 1.5mm Phillips #000 screws from the motherboard. Remove the five 1.5mm Phillips #000 screws from the motherboard.
  • Remove the five 1.5mm Phillips #000 screws from the motherboard.

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Use a plastic opening tool to pry up and disconnect the display cable from the motherboard. Use tweezers to disconnect the white coax  cable.
  • Use a plastic opening tool to pry up and disconnect the display cable from the motherboard.

  • Use tweezers to disconnect the white coax cable.

  • Use tweezers to disconnect the power and volume cable.

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Remove the motherboard. Remove the motherboard. Remove the motherboard.
  • Remove the motherboard.

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Pull the fingerprint scanner out of its housing.
  • Pull the fingerprint scanner out of its housing.

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This is what the mother board should look like when the fingerprint scanner is pulled out. To fix the fingerprint scanner simply add in a new one and attach the metal component to its coordinating place.
  • This is what the mother board should look like when the fingerprint scanner is pulled out.

  • To fix the fingerprint scanner simply add in a new one and attach the metal component to its coordinating place.

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Conclusão

To reassemble your device, follow these instructions in reverse order.

Klara Asllani

Member since: 25-01-2018

587 reputação

5 Guides authored

Equipe

USF Tampa, Team S7-G6, Passmore Spring 2018 Membro de USF Tampa, Team S7-G6, Passmore Spring 2018

USFT-PASSMORE-S18S7G6

3 Membros

6 Guides authored

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